Surge in London measles outbreak caused by trips to the Continent, health experts warn

A measles alert was issued today as health chiefs revealed there have been more cases in London so far this year than for the whole of 2017.

Public Health England urged parents and young adults to vaccinate against the highly infectious viral illness, which can lead to serious complications.

There have been more than 250 cases reported since the start of the year, with at least 90 confirmed after laboratory tests.

Last year 243 cases were reported. Health officials suspect the rise is being driven by unvaccinated adults travelling to and from the Continent, where there have been outbreaks in a number of countries.

Dr Yvonne Doyle, London regional director for Public Health England, said: “We are seeing a concerning increase in measles cases across London which could lead to a wider outbreak in unvaccinated children and adults.

“Those who have not received two doses of the vaccine in the past — or who are unsure — should speak to their GP. There’s no harm in receiving an additional dose where there is any uncertainty.

“It’s crucial pregnant women have been vaccinated with MMR, as rubella in particular can cause serious complications during pregnancy.”

While MMR vaccine uptake in London is good for the first dose, a 91 per cent uptake by the age of five, it falls to 77 per cent for the second dose — the lowest for any part of the country.

Signs of measles include cold-like symptoms, sore red eyes, a high temperature or a red-brown blotchy rash.